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COMMITMENTS AND CONTINGENCIES - Future minimum annual payments under operating leases (Detail)
$ in Thousands
Mar. 31, 2017
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2017 (remainder) $ 1,851
2018 5,752
2019 3,120
2020 2,203
2021 1,356
Thereafter 560
Total $ 14,842